Specific factors, including deep sleep and daytime urinary control, are associated with treatment-responsive nocturnal ...

Sleeping deeply into the afternoon after an all-nighter or a late night out is one way the body repays its sleep debt. The ...

An actigraphy device is similar to a wristwatch and uses accelerometers to measure the person’s movement. Coupled with sleep ...

Why do cats sleep so much—and so lightly? In this post, we break down the fascinating world of feline sleep. Learn how your ...

That theory posits that, if memories were shrubs, the non-REM phase of sleep helps them grow taller and stronger. The REM ...